---
name: "drm_warn_on_modeset_not_all_locked"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/drm_warn_on_modeset_not_all_locked"
---

# drm\_warn\_on\_modeset\_not\_all\_locked(9)

check that all modeset locks are locked

## NAME

drm\_warn\_on\_modeset\_not\_all\_locked - check that all modeset locks are locked

## SYNOPSIS

**void drm\_warn\_on\_modeset\_not\_all\_locked(struct drm\_device \*** *dev***);**

## ARGUMENTS

*dev*

device

## DESCRIPTION

Useful as a debug assert.

## AUTHORS

**Jesse Barnes** \<jesse.barnes@intel.com\>\
 Intel Corporation,

Initial version

**Laurent Pinchart** \<laurent.pinchart@ideasonboard.com\>\
 Ideas on board SPRL,

Driver internals

**Daniel Vetter** \<daniel.vetter@ffwll.ch\>\
 Intel Corporation,

Contributions all over the place

## COPYRIGHT